| 摘要 |
PROBLEM TO BE SOLVED: To provide a capacity device which is free of damage capable of correctly adjusting capacity repeatedly, and can be manufactured at a low cost. SOLUTION: In the capacity device 100 comprising dielectrics 4, 12, a first electrode 20, and a second electrode 30; at least one of the first electrode 20 and second electrode 30 is divided into a plurality of electrodes 2a-2e, with the divided electrodes 2a-2e being connected to one another via transistors Tra-Trd having switching capabilities. COPYRIGHT: (C)2006,JPO&NCIPI
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